I wonder what is that dark thing...

i aways feel like that thing is entering in our room even though i remember i have locked the door properly ..

Seems like its only me my brother doest not Seems to feel like it.

It always keep stareing at me(that dark thing)like it got some thing to told me...some times it appears outside of the window or sitting in the chair and even lying beside me some times it would crawl in the walls and celling....